Schweingruber, Fritz Hans; Kienast, Felix (2007): Tree-ring measurements of Picea engelmannii (Engelmann spruce) from sample ARAP-292 [dataset]. Swiss Federal Institute for Forest, Snow and Landscape Research, PANGAEA, https://doi.org/10.1594/PANGAEA.588669
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Project(s):
Coverage:
Latitude: 40.030000 * Longitude: -105.350000
Minimum Elevation: 3320.0 m * Maximum Elevation: 3320.0 m
Event(s):
ARAP * Latitude: 40.030000 * Longitude: -105.350000 * Elevation: 3320.0 m * Location: Arapahoe, CO, USA * Campaign: WDD * Method/Device: Tree ring sampling (TREE) * Comment: Exposition SE; Slope 2 deg; Geology: Flachmoor; Tree line 3500 m; av. Tree height 20 m; Tree cover 80%; Shrub cover 2%; Herb cover 80%; Vegatation type: Tiefgr. feucht. Fi/Fö-Stao. Perio. überschw. ; Film number: 670G
Comment:
Species PCEN; No of rings 108; Begin 1875; End 1982
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | AGE | Age | ka BP | Geocode | ||
2 | Age | Age | a AD/CE | Schweingruber, Fritz Hans | ||
3 | Density, minimum | N | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
4 | Density, maximum | X | 1/100 g/cm3 | Schweingruber, Fritz Hans | ||
5 | Earlywood width | E | 1/100 mm | Schweingruber, Fritz Hans | ||
6 | Latewood width | L | 1/100 mm | Schweingruber, Fritz Hans | ||
7 | Tree ring width | TRW | 1/100 mm | Schweingruber, Fritz Hans | ||
8 | Latewood | P lw | % | Schweingruber, Fritz Hans | ||
9 | Approximate age of pith | Age_pith | a | Schweingruber, Fritz Hans |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
864 data points
Data
1 Age [ka BP] | 2 Age [a AD/CE] | 3 N [1/100 g/cm3] | 4 X [1/100 g/cm3] | 5 E [1/100 mm] | 6 L [1/100 mm] | 7 TRW [1/100 mm] | 8 P lw [%] | 9 Age_pith [a] |
---|---|---|---|---|---|---|---|---|
-0.032 | 1982 | 33 | 84 | 46 | 13 | 59 | 22.0 | 187 |
-0.031 | 1981 | 27 | 80 | 59 | 14 | 73 | 19.2 | 186 |
-0.030 | 1980 | 30 | 75 | 67 | 12 | 79 | 15.2 | 185 |
-0.029 | 1979 | 31 | 77 | 70 | 13 | 83 | 15.7 | 184 |
-0.028 | 1978 | 31 | 81 | 80 | 13 | 93 | 14.0 | 183 |
-0.027 | 1977 | 29 | 82 | 54 | 15 | 69 | 21.7 | 182 |
-0.026 | 1976 | 33 | 79 | 40 | 15 | 55 | 27.3 | 181 |
-0.025 | 1975 | 29 | 76 | 52 | 14 | 66 | 21.2 | 180 |
-0.024 | 1974 | 28 | 80 | 73 | 10 | 83 | 12.0 | 179 |
-0.023 | 1973 | 29 | 79 | 55 | 9 | 64 | 14.1 | 178 |
-0.022 | 1972 | 30 | 80 | 52 | 10 | 62 | 16.1 | 177 |
-0.021 | 1971 | 33 | 76 | 57 | 8 | 65 | 12.3 | 176 |
-0.020 | 1970 | 30 | 82 | 69 | 15 | 84 | 17.9 | 175 |
-0.019 | 1969 | 32 | 86 | 28 | 12 | 40 | 30.0 | 174 |
-0.018 | 1968 | 33 | 76 | 45 | 10 | 55 | 18.2 | 173 |
-0.017 | 1967 | 31 | 75 | 41 | 7 | 48 | 14.6 | 172 |
-0.016 | 1966 | 29 | 80 | 40 | 13 | 53 | 24.5 | 171 |
-0.015 | 1965 | 29 | 74 | 67 | 14 | 81 | 17.3 | 170 |
-0.014 | 1964 | 29 | 79 | 75 | 11 | 86 | 12.8 | 169 |
-0.013 | 1963 | 27 | 80 | 112 | 21 | 133 | 15.8 | 168 |
-0.012 | 1962 | 27 | 87 | 95 | 27 | 122 | 22.1 | 167 |
-0.011 | 1961 | 26 | 77 | 118 | 24 | 142 | 16.9 | 166 |
-0.010 | 1960 | 27 | 85 | 103 | 43 | 146 | 29.5 | 165 |
-0.009 | 1959 | 27 | 73 | 141 | 31 | 172 | 18.0 | 164 |
-0.008 | 1958 | 28 | 82 | 74 | 15 | 89 | 16.9 | 163 |
-0.007 | 1957 | 26 | 64 | 93 | 10 | 103 | 9.7 | 162 |
-0.006 | 1956 | 25 | 74 | 86 | 10 | 96 | 10.4 | 161 |
-0.005 | 1955 | 25 | 76 | 77 | 12 | 89 | 13.5 | 160 |
-0.004 | 1954 | 26 | 82 | 89 | 19 | 108 | 17.6 | 159 |
-0.003 | 1953 | 24 | 75 | 115 | 17 | 132 | 12.9 | 158 |
-0.002 | 1952 | 25 | 81 | 110 | 22 | 132 | 16.7 | 157 |
-0.001 | 1951 | 25 | 71 | 91 | 11 | 102 | 10.8 | 156 |
0.000 | 1950 | 25 | 76 | 113 | 13 | 126 | 10.3 | 155 |
0.001 | 1949 | 25 | 75 | 121 | 18 | 139 | 12.9 | 154 |
0.002 | 1948 | 24 | 80 | 104 | 17 | 121 | 14.0 | 153 |
0.003 | 1947 | 23 | 72 | 151 | 19 | 170 | 11.2 | 152 |
0.004 | 1946 | 24 | 76 | 158 | 42 | 200 | 21.0 | 151 |
0.005 | 1945 | 24 | 78 | 137 | 22 | 159 | 13.8 | 150 |
0.006 | 1944 | 23 | 76 | 142 | 27 | 169 | 16.0 | 149 |
0.007 | 1943 | 23 | 75 | 114 | 20 | 134 | 14.9 | 148 |
0.008 | 1942 | 25 | 72 | 104 | 17 | 121 | 14.0 | 147 |
0.009 | 1941 | 22 | 66 | 128 | 22 | 150 | 14.7 | 146 |
0.010 | 1940 | 23 | 73 | 177 | 26 | 203 | 12.8 | 145 |
0.011 | 1939 | 22 | 80 | 116 | 40 | 156 | 25.6 | 144 |
0.012 | 1938 | 22 | 73 | 98 | 16 | 114 | 14.0 | 143 |
0.013 | 1937 | 23 | 82 | 107 | 14 | 121 | 11.6 | 142 |
0.014 | 1936 | 24 | 78 | 102 | 16 | 118 | 13.6 | 141 |
0.015 | 1935 | 23 | 76 | 76 | 13 | 89 | 14.6 | 140 |
0.016 | 1934 | 24 | 80 | 85 | 15 | 100 | 15.0 | 139 |
0.017 | 1933 | 25 | 76 | 88 | 14 | 102 | 13.7 | 138 |
0.018 | 1932 | 24 | 79 | 85 | 13 | 98 | 13.3 | 137 |
0.019 | 1931 | 27 | 78 | 54 | 13 | 67 | 19.4 | 136 |
0.020 | 1930 | 23 | 81 | 100 | 15 | 115 | 13.0 | 135 |
0.021 | 1929 | 24 | 73 | 114 | 15 | 129 | 11.6 | 134 |
0.022 | 1928 | 24 | 81 | 107 | 24 | 131 | 18.3 | 133 |
0.023 | 1927 | 24 | 79 | 108 | 12 | 120 | 10.0 | 132 |
0.024 | 1926 | 23 | 79 | 109 | 25 | 134 | 18.7 | 131 |
0.025 | 1925 | 27 | 73 | 88 | 18 | 106 | 17.0 | 130 |
0.026 | 1924 | 27 | 80 | 85 | 18 | 103 | 17.5 | 129 |
0.027 | 1923 | 26 | 73 | 99 | 21 | 120 | 17.5 | 128 |
0.028 | 1922 | 26 | 76 | 77 | 13 | 90 | 14.4 | 127 |
0.029 | 1921 | 27 | 69 | 62 | 28 | 90 | 31.1 | 126 |
0.030 | 1920 | 26 | 59 | 72 | 7 | 79 | 8.9 | 125 |
0.031 | 1919 | 29 | 75 | 68 | 11 | 79 | 13.9 | 124 |
0.032 | 1918 | 27 | 75 | 70 | 19 | 89 | 21.3 | 123 |
0.033 | 1917 | 28 | 75 | 64 | 10 | 74 | 13.5 | 122 |
0.034 | 1916 | 28 | 70 | 63 | 10 | 73 | 13.7 | 121 |
0.035 | 1915 | 29 | 69 | 58 | 10 | 68 | 14.7 | 120 |
0.036 | 1914 | 29 | 74 | 81 | 13 | 94 | 13.8 | 119 |
0.037 | 1913 | 32 | 68 | 68 | 11 | 79 | 13.9 | 118 |
0.038 | 1912 | 31 | 72 | 75 | 18 | 93 | 19.4 | 117 |
0.039 | 1911 | 30 | 77 | 76 | 15 | 91 | 16.5 | 116 |
0.040 | 1910 | 35 | 74 | 56 | 13 | 69 | 18.8 | 115 |
0.041 | 1909 | 33 | 75 | 55 | 22 | 77 | 28.6 | 114 |
0.042 | 1908 | 35 | 70 | 36 | 24 | 60 | 40.0 | 113 |
0.043 | 1907 | 29 | 72 | 51 | 16 | 67 | 23.9 | 112 |
0.044 | 1906 | 31 | 72 | 48 | 10 | 58 | 17.2 | 111 |
0.045 | 1905 | 32 | 73 | 38 | 10 | 48 | 20.8 | 110 |
0.046 | 1904 | 30 | 68 | 49 | 6 | 55 | 10.9 | 109 |
0.047 | 1903 | 30 | 71 | 53 | 9 | 62 | 14.5 | 108 |
0.048 | 1902 | 30 | 74 | 42 | 12 | 54 | 22.2 | 107 |
0.049 | 1901 | 26 | 75 | 52 | 5 | 57 | 8.8 | 106 |
0.050 | 1900 | 30 | 71 | 40 | 5 | 45 | 11.1 | 105 |
0.051 | 1899 | 31 | 69 | 33 | 10 | 43 | 23.3 | 104 |
0.052 | 1898 | 28 | 78 | 59 | 9 | 68 | 13.2 | 103 |
0.053 | 1897 | 37 | 89 | 54 | 35 | 89 | 39.3 | 102 |
0.054 | 1896 | 31 | 80 | 53 | 20 | 73 | 27.4 | 101 |
0.055 | 1895 | 33 | 83 | 45 | 28 | 73 | 38.4 | 100 |
0.056 | 1894 | 36 | 85 | 72 | 44 | 116 | 37.9 | 99 |
0.057 | 1893 | 35 | 88 | 65 | 40 | 105 | 38.1 | 98 |
0.058 | 1892 | 32 | 85 | 66 | 19 | 85 | 22.4 | 97 |
0.059 | 1891 | 34 | 81 | 57 | 17 | 74 | 23.0 | 96 |
0.060 | 1890 | 30 | 83 | 93 | 20 | 113 | 17.7 | 95 |
0.061 | 1889 | 32 | 87 | 81 | 37 | 118 | 31.4 | 94 |
0.062 | 1888 | 32 | 90 | 64 | 64 | 128 | 50.0 | 93 |
0.063 | 1887 | 28 | 89 | 90 | 27 | 117 | 23.1 | 92 |
0.064 | 1886 | 30 | 88 | 89 | 46 | 135 | 34.1 | 91 |
0.065 | 1885 | 38 | 80 | 51 | 41 | 92 | 44.6 | 90 |
0.066 | 1884 | 34 | 81 | 66 | 17 | 83 | 20.5 | 89 |
0.067 | 1883 | 38 | 79 | 41 | 16 | 57 | 28.1 | 88 |
0.068 | 1882 | 27 | 76 | 78 | 12 | 90 | 13.3 | 87 |
0.069 | 1881 | 28 | 73 | 110 | 29 | 139 | 20.9 | 86 |
0.070 | 1880 | 27 | 73 | 71 | 17 | 88 | 19.3 | 85 |
0.071 | 1879 | 26 | 72 | 71 | 10 | 81 | 12.3 | 84 |
0.072 | 1878 | 27 | 76 | 72 | 9 | 81 | 11.1 | 83 |
0.073 | 1877 | 31 | 74 | 69 | 18 | 87 | 20.7 | 82 |
0.074 | 1876 | 29 | 71 | 87 | 17 | 104 | 16.3 | 81 |
0.075 | 1875 | 34 | 82 | 76 | 45 | 121 | 37.2 | 80 |